{"id":"W2914354219","doi":"10.1186/s12954-019-0278-6","title":"Medical cannabis patterns of use and substitution for opioids &amp; other pharmaceutical drugs, alcohol, tobacco, and illicit substances; results from a cross-sectional survey of authorized patients","year":2019,"lang":"en","type":"article","venue":"Harm Reduction Journal","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":129,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver Island University; University of Victoria; Canadian Institute for Advanced Research","funders":"","keywords":"Cannabis; Medicine; Medical prescription; Cross-sectional study; Health psychology; Psychiatry; Family medicine; Drug; Public health; Environmental health; Pharmacology; Nursing","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006919628,0.0001580522,0.0002223241,0.001094766,0.0005928718,0.0005552549,0.0003714057,0.0003527115,0.001794787],"category_scores_gemma":[0.002230339,0.0002756053,0.0004155633,0.001740716,0.0002951276,0.0004339983,0.0005992699,0.0003656115,0.0004543127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001219659,"about_ca_system_score_gemma":0.001372311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1491897,"about_ca_topic_score_gemma":0.2146931,"domain_scores_codex":[0.999383,0.00009482454,0.00009686497,0.00009414477,0.0002165735,0.0001145371],"domain_scores_gemma":[0.9984415,0.0001701996,0.0007401274,0.00005818572,0.0002986634,0.0002913395],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002001424,0.00001596402,0.9991806,0.00001217141,0.00001528502,0.00001647655,0.0001446199,0.00001003624,0.00005729543,0.000003759538,0.0001157665,0.0004079927],"study_design_scores_gemma":[0.000001866307,0.00002168741,0.9994447,0.00000501524,0.000005218144,0.00006035586,0.0002861825,0.000021472,0.00001666726,0.000001450029,0.000133573,0.000001942174],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952105,0.0001567906,0.00003350097,0.00005979328,0.000002443322,0.00003484685,0.003838074,0.000003572645,0.0006605772],"genre_scores_gemma":[0.9980203,0.0001525487,0.00009417424,0.00006069547,0.000004136485,0.00003163097,0.001471833,0.000001660637,0.0001629901],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1491897,"threshold_uncertainty_score":0.2966425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07028880269459975,"score_gpt":0.377770151852761,"score_spread":0.3074813491581612,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}